In other words, a difficult concept should be made easier to grasp through illustration.

In fact, I grasped everything - plot points, character development, narrative crisis - through a whole new medium: hair.

She turned her hand, grasping him through his jeans.

He grasped the door through the opening and gave a mighty tug.

One can only grasp this through intuition; likewise the experience of reading a line of Homer.

Dinny grasped one of her sister's feet through the bedclothes.

Grasping the man by the back of his coat, Bolan burst through the door.

Rous felt himself grasped and shoved through the ring of fire.

As usual, this complex set of questions is easiest to grasp through an example.